RANKING · 2020 CENSUS · 19 SHOWN OF 19

Highest Nigerian population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Nigerian ancestry (2020 American Community Survey). A concentration measure: Nigerian residents as a percentage of total population. This list covers the 19 counties in New Jersey that qualify, ranked against each other statewide. The median across all 19 is 0.1%.

Nigerian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPNIGERIAN SHAREVS 2010

01Essex County, NJNJ896,3791.5%+0.7 pts

02Union County, NJNJ601,8630.7%+0.2 pts

03Burlington County, NJNJ481,4390.4%+0.3 pts

04Middlesex County, NJNJ883,3350.4%+0.2 pts

05Camden County, NJNJ535,7990.3%+0.1 pts

06Hudson County, NJNJ735,0330.2%+0.1 pts

07Warren County, NJNJ112,9530.2%+0.1 pts

08Mercer County, NJNJ399,2890.1%0.0 pts

09Cumberland County, NJNJ157,1480.1%+0.1 pts

10Bergen County, NJNJ977,0260.1%0.0 pts

11Atlantic County, NJNJ278,6570.1%−0.2 pts

12Monmouth County, NJNJ651,0350.1%0.0 pts

13Sussex County, NJNJ148,0630.0%–

14Morris County, NJNJ524,2510.0%0.0 pts

15Passaic County, NJNJ531,6240.0%0.0 pts

16Gloucester County, NJNJ312,6380.0%0.0 pts

17Somerset County, NJNJ356,4860.0%−0.2 pts

18Ocean County, NJNJ673,7460.0%0.0 pts

19Hunterdon County, NJNJ131,7810.0%–

SHOWING 1–19 OF 19

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS